Portable radiotelephone



FIG. 1 is a front elevational view of a portable radiotelephone showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a elevational perspective view thereof. 

The ornamental design for a portable radiotelephone, as shown and described. 